The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Dec. 06, 1988
Filed:
Sep. 26, 1985
Applicant:
Inventors:
Assignee:
Dainippon Screen Mfg. Co., Ltd., Kyoto, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G06K / ;
U.S. Cl.
CPC ...
382 41 ; 382 44 ; 382 45 ; 382 46 ; 382 47 ; 340724 ; 340731 ;
Abstract
The present invention makes it possible to reduce the processing time by dividing an image, which is to be subjected to a processing, into a plurality of sections and subjecting the thus-divided images to an image processing in a limited memory space, especially, by making most effective use of the memory spaces of plural buffer memories to reduce the number of divisions of the original picture when a high-speed affine transformation is performed in the plural buffer memories.